...39204 „ 272* „ 30} „ 1 pole. 1568160 „ 10890 „ 1210 „ 40 „ 1 rood. 6272640 „ 43560 „ 4840 „ 160 „ 4 „ 1 acre. The square of a number...obtained by multiplying the number by itself as 12 X 12 = 144, the square of 12. By this measure all things that have length and breadth are measured. LAND...
...guide and possibly prevent errors in the subsequent calculation. Fio. 153. Squares and Square Root.— The square of a number is obtained by multiplying the number by itself ; thus : 2^ = 2x2 = 4. 10"= 10x10= 100. 242 = 24x24 = 576. The square root of a number (indicated by...